R&B singer Chris Brown sits during a preliminary hearing at a Criminal Court in Los Angeles June 22, 2009. REUTERS/Lori Shepler/Pool

Chris Brown has joined fellow celebrities, Miley Cyrus and Lil Wayne to abandon Twitter.

Brown's exit came following a week of complaints on Twitter about stores not stocking his new album Graffiti, and accused them of blackballing the album.

I wanna thank all my fans for their support, Brown wrote in his final tweet yesterday.

I love yall. Goodbye!

The reason for his departure is not known.